Christmas Snowfall Widget for Blogger

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Paste the code below:

<script> if (typeof bp_onload_queue == 'undefined') var bp_onload_queue = [];      if (typeof bp_dom_loaded == 'boolean') bp_dom_loaded = false;     else var bp_dom_loaded = false;      if (typeof bp_async_loader != 'function') {         function bp_async_loader(src, callback, id) {              var script = document.createElement('script');             script.type = "text/javascript";             script.async = true;             script.src = src;             script.id = id;             /*Check if script previously loaded.*/             var previous_script = document.getElementById(id);             if (previous_script) if (previous_script.readyState == "loaded" || previous_script.readyState == "complete") {                 callback();                 return;             } else {                  script = previous_script;             }             if (script.onload != null) previous_callback = script.onload;             script.onload = script.onreadystatechange = function() {                 var newcallback;                 if (previous_script && previous_callback) newcallback = function() {                     previous_callback();                     callback();                 };                 else newcallback = callback;                 if (bp_dom_loaded) {                     newcallback();                 } else bp_onload_queue.push(newcallback);                 /* clean up for IE and Opera*/                 script.onload = null;                 script.onreadystatechange = null;             };             var head = document.getElementsByTagName('head')[0];             if (!previous_script) head.appendChild(script);          }     }      if (typeof bp_domLoaded != 'function') function bp_domLoaded(callback) {         bp_dom_loaded = true;         var len = bp_onload_queue.length;         for (var i = 0; i < len; i++) {             bp_onload_queue[i]();         }     }     /*JS gets loaded here */      bp_domLoaded();      /*Loading jQuery Asynchronously */     bp_async_loader("http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js", function() {          bp_async_loader("http://blogergadgets.googlecode.com/svn/trunk/snowfall.min.jquery.js", function() {}, "bp-snow");      }, "jQueryjs"); </script> <a href="http://www.bloggerplugins.org/2011/12/christmas-snowfall-widget-for-blogger.html" target="_blank"><img src="https://lh5.googleusercontent.com/-yPvmBp_p424/TuYsnjeIzaI/AAAAAAAACNY/KrkMl02fzh0/I/snowfall-widget-for-blogger.png" alt="Snowfall Widget for Blogger" /></a>